<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <h1>啦啦啦啦啦啦啦</h1>

    <h1>
        <span id="year">2020</span>年
        <span id="month">5</span>月
        <span id="date">25</span>日
        <span id="hours">1</span>:
        <span id="minutes">1</span>:
        <span id="second">1</span>:
        <span id="week">星期五</span>
    </h1>

    <script>
        
    </script>
</body>
</html>